<!DOCTYPE html>
<html>
    <head>
        <title></title>
        <meta charset="UTF-8" />
        <style>
            #canvas{
                border: black 1px solid;
            }
        </style>
    </head>
    <body>
        <canvas id="canvas" width="200" height="400">
            浏览器不支持HTML5  Canvas
        </canvas>
        <script src="resource.js"></script>
    </body>
</html>
